A Temperature-Sensing Magnetic Stir Bar - Magnetic stirring bars are the coolest piece of equipment you’ll see in a high-sch... - https://hackaday.com/2023/04/20/a-temperature-sensing-magnetic-stir-bar/ #temperaturesensor #magneticstirbar #magneticstirrer #labequipment #toolhacks #science #rfidtag #stirrer
